This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2015-3420 →

DEBIAN-CVE-2015-3420

The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process...

Original description

The description as published by the source.

The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.13-12"}]}]

Debian:13 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.13-12"}]}]

Debian:14 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.13-12"}]}]

References

advisory security-tracker.debian.org